Lub ntsiab cai ua haujlwm ntawm micromotors hauv chaw kho hniav yog dab tsi?
Micromotors hauv cov chaw kho hniav tau tsim kho sai sai thaum xyoo 1980 thiab yog hom tshiab ntawm micromotors raws li cov nyhuv piezoelectric thiab ultrasonic kev co. Nws tawg raws li lub hauv paus ntsiab lus ntawm electromagnetic lub cev muaj zog thiab muaj qhov zoo ntawm me me, lub zog loj, qauv zoo thiab ceev teb ceev. Micromotors tam sim no dav siv nyob rau hauv cov teb xws li cov neeg txawj ntse, cov twj paj nruag, cov cuab yeej siv kho mob, aerospace thiab optical lenses.
Lub ntsiab cai ua haujlwm ntawm micromotors hauv chaw kho hniav yog dab tsi? Txhawm rau nws yooj yim, nws siv cov yam ntxwv ntawm cov khoom siv hluav taws xob piezoelectric uas qhov input voltage yuav tsim deformation, kom nws muaj peev xwm tsim cov neeg kho tshuab kev co ntawm ultrasonic zaus, thiab tom qab ntawd los ntawm kev tsim ntawm kev sib txhuam tsav mechanism, ultrasonic lub cev muaj peev xwm tig tau lossis kab tawm ib yam li lub tshuab hluav taws xob lub tshuab hluav taws xob 式 mobile Ntaus txawb.
Nquag, thaum lub tshuab hluav taws xob tsis zoo, peb xav tias muaj suab nrov. Qhov no vim tias tus qauv sab hauv ntawm lub cev muaj zog, thiab qhov ua kom lub cev tshee no tsuas yog nyob ntawm qhov ntau zaus uas peb lub pob ntseg tau hnov. Qhov kev co zaus ntawm lub tshuab ultrasonic tau tsim sab nraud qhov ntau yam uas tib neeg pob ntseg tau hnov, yog li thaum nws khiav, peb tsis hnov suab nrov, yog li nws hnov ntsiag to heev. Qhov no yog ib qho tseem ceeb heev ntawm lub tshuab ultrasonic.
